HK1075216A1 - High-speed, low-temperature sterilization and sanitization apparatus and method - Google Patents

High-speed, low-temperature sterilization and sanitization apparatus and method

Info

Publication number
HK1075216A1
HK1075216A1 HK05107656.5A HK05107656A HK1075216A1 HK 1075216 A1 HK1075216 A1 HK 1075216A1 HK 05107656 A HK05107656 A HK 05107656A HK 1075216 A1 HK1075216 A1 HK 1075216A1
Authority
HK
Hong Kong
Prior art keywords
container
speed
low
nozzle
temperature sterilization
Prior art date
Application number
HK05107656.5A
Inventor
Richard Smith
Parker Reist
Stephen Glahn
Original Assignee
Pepsico Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pepsico Inc filed Critical Pepsico Inc
Publication of HK1075216A1 publication Critical patent/HK1075216A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/208—Hydrogen peroxide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A61L2/06—Hot gas
    • A61L2/07—Steam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/02—Sterilising, e.g. of complete packages
    • B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
    • B65B55/10—Sterilising wrappers or receptacles prior to, or during, packaging by liquids or gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/18—Aseptic storing means

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Detergent Compositions (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention relates to a method of sterilizing and/or sanitizing a container using a sterilant vapor such as hydrogen peroxide. The sterilant vapor is discharged through a nozzle positioned in an opening of the container and the container is then purged of the discharged sterilant using a heated gas such as sterile air. The nozzle is preferably positioned no closer than 15 mm from the bottom surface or any internal surface of the container and within 1/6 to 5/6 of the height of the container. The nozzle has a diameter no greater than one-half of the diameter of the opening of the container. When containers made of non-heat set PET are used, the temperatures of the sterilant vapor and the purge gas are preferably no greater than 160° F.
HK05107656.5A 2001-10-05 2005-09-01 High-speed, low-temperature sterilization and sanitization apparatus and method HK1075216A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/970,913 US6752959B2 (en) 2001-10-05 2001-10-05 High-speed, low temperature sterilization and sanitization apparatus and method
PCT/US2002/031905 WO2003030950A1 (en) 2001-10-05 2002-10-07 High-speed, low-temperature sterilization and sanitization apparatus and method

Publications (1)

Publication Number Publication Date
HK1075216A1 true HK1075216A1 (en) 2005-12-09

Family

ID=25517697

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05107656.5A HK1075216A1 (en) 2001-10-05 2005-09-01 High-speed, low-temperature sterilization and sanitization apparatus and method

Country Status (13)

Country Link
US (1) US6752959B2 (en)
EP (1) EP1443977B1 (en)
JP (3) JP2005505349A (en)
KR (1) KR100728308B1 (en)
CN (2) CN101695579B (en)
AT (1) ATE492296T1 (en)
AU (1) AU2002332050B2 (en)
DE (1) DE60238705D1 (en)
ES (1) ES2356621T3 (en)
HK (1) HK1075216A1 (en)
MX (1) MXPA04003268A (en)
RU (1) RU2275208C2 (en)
WO (1) WO2003030950A1 (en)

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Also Published As

Publication number Publication date
EP1443977A1 (en) 2004-08-11
EP1443977B1 (en) 2010-12-22
US6752959B2 (en) 2004-06-22
KR100728308B1 (en) 2007-06-13
JP2005505349A (en) 2005-02-24
CN101695579A (en) 2010-04-21
CN1589158A (en) 2005-03-02
RU2275208C2 (en) 2006-04-27
JP2010001078A (en) 2010-01-07
AU2002332050B2 (en) 2008-05-15
EP1443977A4 (en) 2004-12-15
JP5043882B2 (en) 2012-10-10
WO2003030950A1 (en) 2003-04-17
US20030068251A1 (en) 2003-04-10
MXPA04003268A (en) 2004-08-11
ATE492296T1 (en) 2011-01-15
KR20040058195A (en) 2004-07-03
ES2356621T3 (en) 2011-04-11
RU2004113447A (en) 2005-04-20
JP2009184739A (en) 2009-08-20
DE60238705D1 (en) 2011-02-03
CN100581591C (en) 2010-01-20
CN101695579B (en) 2013-06-05

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20131007